858771256

素因数分解:

$2^3\times 7^2\times {\mathrm{193}}^1\times {\mathrm{11351}}^1$

素因数の和:11564

約数の個数: 48

約数和(自身を含む): 1882956240

約数和(自身を除く): 1024184984

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 193, 196, 386, 392, 772, 1351, 1544, 2702, 5404, 9457, 10808, 11351, 18914, 22702, 37828, 45404, 75656, 79457, 90808, 158914, 317828, 556199, 635656, 1112398, 2190743, 2224796, 4381486, 4449592, 8762972, 15335201, 17525944, 30670402, 61340804, 107346407, 122681608, 214692814, 429385628, 858771256]

約数ペア:

[(1, 858771256), (2, 429385628), (4, 214692814), (7, 122681608), (8, 107346407), (14, 61340804), (28, 30670402), (49, 17525944), (56, 15335201), (98, 8762972), (193, 4449592), (196, 4381486), (386, 2224796), (392, 2190743), (772, 1112398), (1351, 635656), (1544, 556199), (2702, 317828), (5404, 158914), (9457, 90808), (10808, 79457), (11351, 75656), (18914, 45404), (22702, 37828)]